~Click the Subtitle button~ Hello. Today is… I made a video about “Inside Flange” in “5G Position” Thank you for pressing “subscribe” and “like” Now, this is the flange that was “tacking” the previous time. If you are wondering about “How to fit up Flange to Pipe” please refer to the previous video I’ll try “Inside Flange” here today. I always talk about it, but there are a lot of welding methods in the same situation. “Flange Inside Weld” is also true. There is also a way to weld with a “weaving” that is commonly known. You can also weld with “Draw” or “Free Hand” Or “downhill welding” Among the various methods today, I will try “Welding” and “Free Hand” First of all, I will tell you how to set the torch. Please bend the head of the torch. My torch is a torch whose head is not bent well There are torches where the head is bent well. There are some things like “Flexible Torch”. If you move the “start button” as close as possible to the head of the torch, it will be a little easier to weld Then it looks like this. And the welding method is like this I will proceed with the welding as the torch moves in this shape. Do you think your posture is easier? The inner diameter of the nozzle is 16 mm The length of tungsten is 8mm The tungsten length may be a little shorter. Let’s do the welding in this way. From the inside of the flange, we will weld at 6 o’clock to 9 o’clock. The current was 220 amperes. And the welding rod used 2.4pi electrode Welding method is not difficult You can weld with a feeling that the high current will be folded and proceed with the welding little by little. The welding setting was set to “Crater once” However, “Crater Continuous” or “Pulse Weld” can produce similar results I will make them into videos in the future. Now it’s welded from 3 o’clock to 12 o’clock. I use a lot of welding methods now Because this welding method has many disadvantages as well as many advantages As we showed in the previous video, you can also use it to weld “small size pipes” that are difficult to “weave”. It can also be used to weld small sockets or small flanges Those welds also have photos posted on my “Instagram”. Or, in this “5G posture” that is difficult to weld, “Inside flange weld” can be welded without difficulty I think it’s a very good way to make these more difficult welds a little easier. And if you try this welding method a few times, anyone can easily follow it It’s a big advantage. It’s not difficult So half of it is welded Now it’s welding on the other side. From the inside of the flange, it is welded at 6 o’clock to 3 o’clock. If you are able to weld with your left hand, you can weld more easily. “Right-hand welders” can be welded without difficulty I’ve been checking to see if my camera works well for me. My camera is doing his job well. Grungy camera is not normal because we shoot many images Please understand that sometimes the screen is strange. Please give me a big support to my camera that I met the owner mistakenly. Welding machine seems to be too much work too much I can not start. The camera and welder have a lot of trouble to meet their masters. Anyway, please give me a lot of support for my machines that have mistaken my master. Now it’s welded from 3 o’clock to 12 o’clock. If you look at it now, the welding speed may seem a little slow. Although I have made the welding speed a little slower, The quicker you press the “Start button”, the faster welding you can do. Welding settings can be “crater repetition” or “pulse welding” And even if you weld a pipe a bit thicker than this, you can weld at “1 pass”, which means that the number of processes is reduced As you can see, the welding method is not difficult. You can use a high current to weld a little bit by “tack welding”. If there is a chair that can not be welded, it can be welded in a more comfortable position Close-up video Current used 220 amps And the electrode used 2.4 pi pi electrode Welding is from 6 o’clock to 9 o’clock. Weld from 9 o’clock to 12 o’clock Welding at 6 o’clock to 3 o’clock. Weld from 3 o’clock to 12 o’clock These results come out. Here’s how to weld We use a high current to “tack welding” the welding process in small increments. The shape of the torch and the angle of the welding rod become such a shape I do the welding in the same way in the opposite direction. It’s simple. It is a welding method that anyone can follow without difficulty The “start button” is repeatedly tilted and the “tack welding” It’s simple. Now, this way, we did a “weld flange inside.” My welding method is not necessarily the right answer. However, it is a welding method that can be applied variously in various situations. I hope this video will motivate all welders to grow and help me a little bit. If you “subscribe” and come to my channel, there are more welding videos Thank you for watching.